Originally Posted by MarcoBJ

Hopefully you have a DM account - you can get credit based on fare code.

From US site:

To receive credit, present your Dividend Miles number when you make reservations or check in for your flight.

Dividend Miles members traveling on Royal Jordanian Airlines will accrue based on the actual miles flown.
All non-listed fare classes do not accrue mileage. Please save your boarding pass, it may be required to receive flight credit.
Class of service Fare class Accrual rate
Business class C, D, J 150%
Economy class B, H, K, M, S, V, Y 100%

Good luck.